Olympus EPOCH 6LT, Руководство пользователя интерфейса

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DMTA-10084-01EN, Rev. 2, November 2018
Pulser/Receiver Adjustments 69
• DC–10 MHz
The DC–10 MHz filter is not compliant with EN12668-1:2010 testing standards. When
the instrument is calibrated in accordance with EN12668-1:2010 Group 2, this filter is
automatically disabled.
To adjust the Filter

In the receiver dialog box, press the Enter key to select Filter , and then turn the
adjustment knob to change the setting.
6.3.2 Waveform Rectification
The EPOCH 6LT can operate in one of four different rectification modes: Full , Half+,
Half- , or RF (unrectified).
RF mode is not active while operating in special software feature modes, such as DAC
mode or Peak Memory .
To adjust the rectification

In the receiver dialog box, press the Tab key to select Rect , and then turn the
adjustment knob to change the setting.
6.3.3 Reject Parameter
The Reject parameter enables you to eliminate unwanted low-level signals from the
display. The reject function is linear and adjustable from 0 % to 80 % FSH. Increasing
the reject level does not affect the amplitude of the signals above the reject level.
NOTE
NOTE